INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5dfbf8bf30f3963a27a0f136cbd14676e9adea3a785152c9ec153b8c2375f901', 
    'rpRYtforMdoeNvhP82jtre3ZECK5CABredAaxIQewFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)